The cheapest checked bags start at $50 for the first bag and $75 for the second (members of the Spirit Savers Club get very small discounts, although that membership costs around $70 per year).

Frontier is offering a "divorce your old airline" deal after Southwest ends its longstanding "bags fly free" policy.

The checked bag wins the debate for stress-free, relaxed travel. Maybe on your next trip you'll change your mind, too. The ...

which should be small enough to fit underneath the seat in front of you. Additional information on their baggage fees and rules can be found on Delta’s website. The cost to check a bag is $40 ...

there are some ways to check your bag free — with caveats. And, yes, you could always pack light enough to avoid checking a bag. But for some travelers, including families with small kids ...